The Effect of Oat Based Breakfast Cereals on Satiety and Food Intake

The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government.
Read our disclaimer for details.

This study is to determine if two breakfasts of equivalent calories, an oat based breakfast cereal or a ready-to-eat cereal, provide the same satiety benefits. The study will also determine if the two calorically equivalent oat-based breakfast cereals give different caloric intakes at a lunch meal that participants will eat to their satisfaction.

Condition or disease

Intervention/treatment

Food IntakeSatiety

Other: Test cereal 1, Oat-basedOther: Test Cereal 2, Oat based

Detailed Description:

The Second trial (Period 2): An additional 48 healthy men and women 18 years of age or older will be enrolled to investigate the satiety and food intake at lunch after a breakfast consisting of one of two randomly assigned oat-based cereals and milk breakfast. Visual analogue scales of hunger and satiety will be completed before breakfast and at, 30, 60, 120, 180, and 240 minutes following consumption. Subjects will be asked to eat Lunch until satisfied. The subjects will have the two breakfasts in a balanced and random order and the two meal tests will be separated by at least a week.

The purpose of this arm is to determine if a breakfast containing 250 kcal of Oat based cereal will cause people to eat less at lunch.

Other: Test cereal 1, Oat-based

The study design is a lunch that will be presented 4 hours after the start of breakfast. Subjects will be asked to eat until satisfied and food intake will will be measured. The effect on hunger and satiety will be measured using visual analog scales before breakfast and at 30, 60, 120, 180, and 240 minutes following consumption.

Other: Test Cereal 2, Oat based

The study design is a two visit trial with each subject randomly receiving one of the cereals at each visit separated by at least a week. A lunch will be presented 4 hours after the start of breakfast. Subjects will be asked to eat until satisfied and food intake will be measured. The effect on hunger and satiety will be measured using visual analog scales before breakfast and at 30, 60, 120, 180, and 240 minutes following consumption.

Experimental: Test Cereal 2, Oat based

The purpose of this arm is to determine if a breakfast containing 250 kcal of Oat based ready-to-eat cereal will cause people to eat less at lunch.

Other: Test cereal 1, Oat-based

The study design is a lunch that will be presented 4 hours after the start of breakfast. Subjects will be asked to eat until satisfied and food intake will will be measured. The effect on hunger and satiety will be measured using visual analog scales before breakfast and at 30, 60, 120, 180, and 240 minutes following consumption.

Other: Test Cereal 2, Oat based

The study design is a two visit trial with each subject randomly receiving one of the cereals at each visit separated by at least a week. A lunch will be presented 4 hours after the start of breakfast. Subjects will be asked to eat until satisfied and food intake will be measured. The effect on hunger and satiety will be measured using visual analog scales before breakfast and at 30, 60, 120, 180, and 240 minutes following consumption.

Breakfast containing 250 kcal of Oat-based breakfast cereal will cause people to eat less at lunch compared to a breakfast containing 250 kcal of the ready-to-eat oat-based breakfast cereal. Area under the curve (AUC) of appetite and satiety.

Secondary Outcome Measures
:

Impact on food intake at lunch [ Time Frame: Baseline to 2 days ]

You will fill out a visual analog scales at 30, 60, 120, 180, and 240 minutes following the start of the breakfast meal each day.

Four hours after the start of breakfast, you will be presented with a lunch and will be asked to eat to your satisfaction over 20 minutes. You will be asked how you are feeling periodically throughout the test. Area under the curve for subjective energy measures

Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the contacts provided below. For general information, Learn About Clinical Studies.

Ages Eligible for Study:

18 Years and older (Adult, Senior)

Sexes Eligible for Study:

All

Accepts Healthy Volunteers:

Yes

Criteria

Inclusion Criteria:

18 years of age or older and are healthy.

Taking no regular medications other than birth control or hormone replacement therapy.

Are willing to use an effective method of birth control if you are capable of bearing children. Acceptable methods include abstinence, barrier methods, intrauterine devices, and hormonal methods of contraception.

Exclusion Criteria:

Are a woman who is pregnant or nursing a baby.

Have gained or lost 8.8 pounds or more in the last 3 months.

Have diabetes or a fasting blood sugar over 126 mg/dL.

Have a score of 14 or greater on the restraint scale of the 3-factor eating questionnaire (a questionnaire which will be given to you by the study staff).